Nissan Tiida: where are the fuses located and how to replace them (C13, 2006-2020)

Nissan Tiida (internal designation C13) is a compact car that has gained popularity due to its reliability and unpretentiousness. However, even in such a machine, electrical problems periodically arise, and most often they are associated with burnt-out fuses or faulty relay. If your headlights do not work, the stove refuses to turn on, or the radio has stopped responding, the first thing you should check is these elements.

In this article you will find complete layout of fuses and relays for all modifications Nissan Tiida 2006–2020, including versions with petrol engines HR15DE (1.5 l) and MR18DE (1.8 l). We will analyze in detail where the mounting blocks are located, how to correctly diagnose and replace fuses, and also talk about typical mistakes that owners make when repairing electrical equipment.

Where are the fuse boxes in Nissan Tiida C13

B Nissan Tiida first and second generation (including restyled versions) provided two main mounting blocks:

• 🔧 Main unit in the cabin — located to the left of the steering column, behind the plastic cover. The fuses and relays responsible for most car systems (lighting, climate control, audio system, etc.) are concentrated here.
• ⚡ Block under the hood — located next to the battery (in some modifications, under the plastic cover near the left glass). High power fuses are located here (for example, for generator, starter, cooling fan circuits).

Additionally, some trim levels may include third block — it is installed in the luggage compartment (behind the trim on the right side) and is responsible for the rear optics, heated seats (if provided) and other auxiliary circuits. However, in most versions Tiida it is not there - it depends on the year of manufacture and the market (for example, the layout may differ in European and Japanese versions).

To gain access to the interior unit, just pry off the cover with a screwdriver or a flat object (for example, a plastic card). The lid is usually secured with two latches. Don't try too hard - The plastic is fragile and can crack.

Interior block fuse diagram (2006–2020)

Cabin mounting block in Nissan Tiida C13 contains fuses and relays responsible for the main electrical circuits of the car. Below is the current diagram for most modifications (including the 2010 and 2014 restyling). Please note that Fuse ratings may vary depending on the configuration and market!

Fuse no.	Denomination (A)	Purpose	Notes
F1	10	Side light bulbs (left side)	Often burns out when installing LED lamps
F7	10	Low beam (right headlight)	Connected to relay K9
F15	15	Cigarette lighter, 12V socket	Burns out when connecting powerful devices (for example, a compressor)
F20	10	Audio system, navigation	May fail if there is a short circuit in the speakers
F25	10	Central locking, immobilizer	If there is a malfunction, problems with starting the engine may occur.

A complete diagram for your modification can be found on the back of the fuse box cover - there are usually current markings there, taking into account the features of the configuration. If the inscriptions are erased or missing, use list of typical faults below to determine which fuse is responsible for the system not working.

⚠️ Attention: In some versions Nissan Tiida for Asian and Middle Eastern markets, the scheme may differ! For example, in models with climate control, the cabin fan fuse (F18) has a face value 20A, and not 15A, as in European versions.

Engine compartment fuse box: what you need to know

Block under the hood Tiida C13 contains power fuses, which protect high current circuits: generator, starter, injection system, cooling fans, etc. Type fuses are used here maxi-fuse (large size) and their replacement requires more care than in the interior unit.

Main elements of the engine compartment:

• 🔋 F1 (30A) - generator circuit. If it burns out, the car may not charge the battery.
• 🚗 F3 (40A) - main fuse for the injection system (ECU). If it burns out, the engine will not start.
• 💨 F5 (30A) — radiator cooling fan. It burns out when the fan jams or there is a short circuit in the circuit.
• 🔥 F7 (50A) - starter circuit. One of the most loaded fuses.

To get to this unit, open the hood and locate the black plastic box next to the battery. The lid is secured with two latches. Before replacing fuses, be sure to remove the negative terminal from the battery. - this will protect you from short circuits and damage to electronics.

How to properly replace a fuse: step-by-step instructions

Replacing the fuse in Nissan Tiida - a simple procedure, but it requires care. Here step-by-step algorithmwhich will help you avoid errors:

1. Turn off the power. For the interior unit, simply remove the key from the ignition. For the engine compartment unit, remove the negative terminal from the battery.
2. Find the faulty fuse. Visually inspect the fuses - a blown one will have a broken thread inside or a melted body. If you cannot determine it visually, use the multimeter in circuit test mode.
3. Remove the fuse. To do this, use special tweezers, which are usually attached to the block cover. If you don't have tweezers, you can carefully pry the fuse off with a small screwdriver.
4. Install a new fuse. He must have same denomination, just like the original! Installing a fuse with a smaller or larger value will result in repeated blowing or damage to the equipment.
5. Check the system operation. Connect the battery (if disconnected) and turn on the ignition. Make sure that the previously faulty system is working.

If a new fuse blows immediately after installation, this means that there is a problem in the circuit. short circuit. In this case, it is necessary to diagnose the wiring - it is difficult to do this on your own, so it is better to contact an auto electrician.

⚠️ Attention: Never use “bugs” (homemade wire or foil jumpers) instead of fuses! This may lead to car fire. B Nissan Tiida It is especially dangerous to short circuits connected to ECU (engine control unit) and injection system.

Typical faults and their causes

Owners Nissan Tiida C13 often encounter recurring problems with fuses. Here are the most common cases:

• 💡 The cigarette lighter fuse has blown (F15). Most often this happens due to the connection of powerful devices (for example, a car vacuum cleaner or compressor). Solution: use a fused power strip or connect devices directly to the battery.
• 🔦 Low/high beam headlights do not work. Check fuses F7 (right headlight) and F8 (left headlight), as well as relay K9 And K10. If the fuses are good, the problem may be in the lamps or steering column switch.
• 🚪 The central locking does not work. The culprit is the fuse. F25 (10A) or relay K1. Also check the door actuators - they may be jammed due to corrosion.
• 🎵 The radio does not turn on. Check the fuse F20 (10A) and power circuit ACC. If the fuse is intact, the problem may be in the radio itself or in the channel bus (for example, after unsuccessful firmware).

If a fuse blows repeatedly, don't stop at replacing it - look for root cause. For example, frequent blowing of the cooling fan fuse (F5 under the hood) may indicate:

• Fan jammed (check if it rotates freely by hand).
• Short circuit in the wiring (often due to rubbing of insulation against the housing).
• Faulty temperature sensor or fan relay.

What to do if the fuse is intact, but the system does not work?

If the fuse is good, but, for example, the headlights do not light, check:

1. Lamps (possibly both burned out at once).

2. Relay in the mounting block (click the relay - if it does not make a sound when turned on, replace it).

3. Wiring for breaks or oxidation of contacts (especially in connectors under the hood).

4. Fuse in the control circuit (for example, for headlights there may be a separate fuse in the block under the steering wheel).

Relay in Nissan Tiida: purpose and verification

In mounting blocks Tiida C13 relays are installed that control the operation of powerful consumers: starter, fans, headlights, windshield wipers, etc. Unlike fuses, relays do not “burn out”, but fail mechanically (contacts burn out, coil breaks). Testing a relay takes a few minutes and can save diagnostic time.

Main relays in the cabin unit:

Designation	Purpose	Typical faults
K1	Central lock	Door lock/unlock does not work
K9	Low beam headlights	Headlights do not turn on or are only dimly lit
K11	Windshield wipers	The wipers only work in one mode or do not turn off
K15	Cooling fan	The fan does not turn on or runs constantly

To test the relay, remove it from the unit and inspect the contacts for melting or corrosion. You can also check the functionality by connecting the relay to the battery:

1. Connect your contacts 85 And 86 relay to “+” and “–” batteries (polarity is not important).
2. You should hear a click - this means the coil is working properly.
3. Check the resistance between the contacts with a multimeter 30 And 87: when turned off it should be infinite, when turned on (after a click) it should be close to zero.

If the relay does not click or the resistance does not change, it must be replaced. For Nissan Tiida standard type relays are suitable 90.3747-10 (4-pin) or 90.3747-11 (5-pin), which are sold at any auto store.

Common mistakes when working with fuses

Many owners Nissan Tiida make mistakes that lead to repeated malfunctions or even damage to the electronics. That's what can't do:

• 🔥 Install a fuse of a higher rating. For example, instead of 10A put 15A. This can lead to melting of the wiring or failure of the control unit.
• 🛠️ Use metal objects to remove fuses. Screwdrivers or knives can damage the contacts of the unit, resulting in poor contact.
• 🔌 Connect consumers directly to the battery without a fuse. Even temporarily connecting a compressor or inverter without protection is fraught with fire.
• 📋 Ignore repeated burnouts. If the fuse blows again and again, this is a signal of a serious malfunction (short circuit, faulty consumer).

Another common mistake is Confusing fuses for the cabin and engine compartment fuses. For example, the cigarette lighter fuse (F15) is often confused with the generator circuit fuse (F1 under the hood), which leads to incorrect diagnosis. Always check the diagram!

⚠️ Attention: B Nissan Tiida with the system Nissan Intelligent Key (keyless entry) fuse F27 (10A) is responsible for the operation of the immobilizer. If it burns out, the car will not start even with a working key! Always have a spare fuse of this rating.

FAQ: Frequently asked questions about Nissan Tiida fuses

🔍 Why does the cigarette lighter fuse in my Tiida blow out every time I plug in the navigator?

Most likely, your navigator consumes a current higher than that allowed for the cigarette lighter circuit (usually 10–15A). Solutions:

• Use a 20A fused power strip connected directly to the battery.
• Check the navigator for short circuit (especially the power plug).
• Replace the fuse with a 15A fuse (if the standard one was 10A), but no more!

⚡ After replacing the fuse, the headlights are fully lit. What's the matter?

This is a sign of one of three problems:

1. Poor contact in the fuse box (move the fuse or clean the socket).
2. Oxidation of contacts in the headlight connectors (remove the headlight and check the ground).
3. Relay fault K9 or K10 (check as described above).

Also make sure that you install the correct fuse - if you put a 5A fuse instead of a 10A one, the headlights will be dim.

🚗 Is it possible to drive without a fuse if it constantly blows?

Absolutely not! The fuse protects the wiring from overheating and fire. If it burns out, there is a problem in the circuit (short circuit or overload). Driving without a guard can lead to:

• Melting of wiring (especially dangerous in the engine compartment).
• Failure of the control unit (for example, ECU or BCM).
• Fire in a car (in extreme cases).

Instead of removing the fuse, find and fix the cause of the blown fuse.

🔧 Where to buy fuses for Nissan Tiida?

Fuses for Tiida C13 - standard automobile ones, you can buy them:

• In any auto store (for example, Bosch, HELLA, Valeo).
• In online stores (Wildberries, Ozon, Exist, Autodoc).
• In electronics stores (for example, 10A/15A fuses are often sold in the cable department).

Fuses of the type are suitable for the interior unit mini blade, for the engine compartment - maxi-fuse or mega-fuse (depending on the chain). Always take a spare set - it will come in handy on the road.

📌 How do you understand that a relay has burned out and not a fuse?

It is easy to distinguish a faulty relay from a blown fuse:

1. If fuse is intact, but the system does not work (for example, the headlights do not turn on), check the relay.
2. The relay often “clicks” when activated. If there is no click, the relay is most likely faulty.
3. Visually inspect the relay contacts - if they are melted or blackened, the relay needs to be replaced.

You can also temporarily swap relays with a known good one (for example, windshield wiper relay and headlight relay). If the problem moves, the culprit has been found.